APA (7th ed.) Citation

United States. Census Office, United States. National Archives and Records Service, United States. Census Office, United States. Census Office, United States. Census Office, & United States. Census Office. (1970). Agriculture schedules, Pennsylvania, Federal decennial censuses, 1850-1880. National Archives, National Archives and Records Service, General Services Administration.

Chicago Style (17th ed.) Citation

United States. Census Office, United States. National Archives and Records Service, United States. Census Office, United States. Census Office, United States. Census Office, and United States. Census Office. Agriculture Schedules, Pennsylvania, Federal Decennial Censuses, 1850-1880. Washington, D.C.: National Archives, National Archives and Records Service, General Services Administration, 1970.

MLA (8th ed.) Citation

United States. Census Office, et al. Agriculture Schedules, Pennsylvania, Federal Decennial Censuses, 1850-1880. National Archives, National Archives and Records Service, General Services Administration, 1970.